| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.39 | 4.122% | $248.2164 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $218.95 | 6.479% | $233.1358 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $48.86 | 7.257% | $52.4058 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $108.33 | 12.264% | $121.6156 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $160.43 | 7.114% | $171.843 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $172.74 | 5.654% | $182.5067 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $176.34 | 10.834% | $195.4447 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,124.04 | $1,205.1680 | $1,205.18 | $1,205.15 | $1,205.00 | |